Seth Thomas Pocket Watch: Serial Number 75542 (Grade 506)

Sell Your Watch Save to My Collection Print Page Find a Mainspring Find a Balance Staff

Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/seth-thomas/75542

Access Date: November 14, 2024

From the American Horology Archive:

Seth Thomas Watch Co.

Grade: 506

Manufacturer:	Seth Thomas
Manufacturer Location:	Thomaston, Connecticut
Movement Serial Number:	75542
Grade:	506
Model:	3
Estimated Production Year:	1894
Run Quantity:	650
Grade/Model Run:	3 of 5
Grade/Model Total Production:	1,200
Variant Est. Production:	1,180 (18S-M3-17J-ONL)
Size:	18s
Jewels:	17j
Jewel Setting:	Screw-Set
Movement Configuration:	Openface
Movement Finish:	Nickel
Movement Setting:	Lever
Plate:	3/4 Plate
Balance Type:	Expansion
Regulator:	Reed
Hairspring:	Flat
Standard Dial Type:	Double-Sunk
Adjusted:	Yes
Adjusted to Position:	Yes
Movement Markings:	Seth Thomas Thomaston, Conn. Safety Pinion Adjusted to Temperature & Position
Case:	Various
Run ID:	165.506G3.18S165.183M66.O76.L155.17J14
Data Research:	1904 Seth Thomas Serial List
Database Version:	v52.431
Advanced Metrics
PWDB Absolute Rarity Index: Scoped for Grade/Size/Model/Configuration	3.61
PWDB Relative Rarity Index: Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration	10.22
Share of Production: Share within Manufacturer - Scoped for Grade/Size/Model/Configuration	0.085%
Registry Population: Scoped for This Run Only	2 (0.31%)

Value Guide

What is My Watch Worth?

Have a Question?

Ask the experts in The Pocket Watch Group

Production Metrics Tree: Grade 506

Target Profile: 18S-M3-17J-ONL-AP

Seth Thomas Grade 506 (All Variations): 1,200 ETP
18S: 1,200 100.00% 18s, Grade 506
18S-M3: 1,200 100.00% 18s, Grade 506, Model 3
18S-M3-17J: 1,200 100.00% 18s, Grade 506, Model 3, 17 Jewels
18S-M3-17J-ONL: 1,180 98.33% 18s, Grade 506, Model 3, 17 Jewels, Openface/Lever/Nickel	Other: 20 Other Configs or Unclassified
18S-M3-17J-ONL-AP: 1,180 98.33%

Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
There are 2 watches in the population registry for this run with 2 images. Create a FREE account or login to view the population registry and add your watch to the registry. Create a Free Account

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

Yes

Why Might This Information Be Incorrect?

Verification Reports for this Run

The following reports have been graciously submitted by dedicated members in reference to this production run. These reports are useful to verify data and track inaccuracies that require further research. Please note that reports may contain inaccurate information or assumptions that must be dilligently considered with other available sources.